Trouble with unbounded sequence

[Igor Cunko]

I have trouble with following code

//IDL
long stockList(inout StockSeq s);

//code=20
CORBA::Long Broker_i::stockList (StockSeq &seq)
{
	ifstream fin("\\market\\stocks.txt");
	char str[255];
	CORBA::ULong len =3D 1L;
	seq.length(len);
	CORBA::ULong i =3D 0;
	while ( !fin.eof() && (i < 3))
	{
		fin.getline(str,255);
		seq[i].Name =3D (const char*)str;
		fin >> seq[i].Value;
		fin >> seq[i].Amount;
		fin.getline(str,255);
		i++;
		seq.length(len++);
	}
	fin.close();
	return (CORBA::Long)seq.length();
}

It generates system exception. It happens when I increase sequence length=
 in
loop (maybe too fast). Is this proper behavior and if it is how can I =
avoid
this?If I slow down loop (e.g. add little wait ) it works OK.


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